Which carbohydrate forms the cell walls of fungi?

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Multiple Choice

Which carbohydrate forms the cell walls of fungi?

Explanation:
Chitin forms the cell walls of fungi. It is a polymer of N-acetylglucosamine linked by beta-1,4 bonds, creating a strong, rigid layer that helps fungi withstand osmotic pressure. This nitrogen-containing polysaccharide is characteristic of fungal walls, setting them apart from plants, whose walls are made of cellulose, and bacteria, whose walls rely on peptidoglycan. Glycogen is an energy storage carbohydrate, not structural. So, chitin is the carbohydrate that forms fungal cell walls.

Chitin forms the cell walls of fungi. It is a polymer of N-acetylglucosamine linked by beta-1,4 bonds, creating a strong, rigid layer that helps fungi withstand osmotic pressure. This nitrogen-containing polysaccharide is characteristic of fungal walls, setting them apart from plants, whose walls are made of cellulose, and bacteria, whose walls rely on peptidoglycan. Glycogen is an energy storage carbohydrate, not structural. So, chitin is the carbohydrate that forms fungal cell walls.

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